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Rating Stats for

Jilber Urbina

Rating
1570.53 (3,984th) 		Reputation
44,632 (2,375th)
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Title Δ
reducing number of rows in R +1.41
Convert sentences to words in R +1.95
r legend trouble , how to change the text size in legend +0.41
How do I change multiple file names in R +2.17
Function to count NA values at each level of a factor +1.35
how th output the unequal sized list into file in R language +0.44
r select column element based on condition +0.43
Combining Columns row-wise R -1.26
Remove 'y' label from plot in R 0.00
Summation of variables by Groups in R 0.00
How I can combine variables as matrix in R Language -0.57
combine two dataframes in R based on common columns -0.56
Convert a nested list to a list +0.98
Apply function conditionally 0.00
Extract matrices from a list of mixed data types +0.41
Find eigenvector for a given eigenvalue R 0.00
Why lag in r is not working for matrix? -0.85
Legend not displaying color +0.44
Find the biggest eigenvalue in R +0.19
Aggregating by unique identifier and concatenating related values i... -1.23
Sum vector with corresponding name +1.95
Non-consecutive number of lags in VAR (R package "vars") 0.00
collapse rows in dataframe w/NA values -2.31
How do I label the rows and columns in a diagonal matrix? +0.44
Adding regression to scatter plot in R +1.62
r-find two closet values in a vector +0.84
How to change integers in to Date R -1.70
How to trim an R vector? +0.54
Extracting positive elements from a matrix in R 0.00
split characters into two variables in data frame +1.38
Multiply vector by matrix in R should return vector -0.34
Better way to remove redundancy between two columns of a data frame... -0.11
How to add in Forlus R 0.00
Problems with grouping factor, data frame, and tapply 0.00
Calculating percentage of each column in a data frame +0.01
R matrix set rownames and colnames +1.90
Equivalent of bash command **time** -0.76
Standardize not among columns, but small parts of columns, using R 0.00
Recoding data frame column based on multiple columns +0.44
Repeated Sampling Without Replacement +1.51
Select columns with specific value in R -0.31
Why is this simple loop in R so slow? +1.12
Arima structure in R 0.00
Creating a pivot table -0.07
How to put a column as row names in a Dataframe +2.08
Altering survey data in R -0.31
How to get nth percentile using R summary? 0.00
Splitting matrix or dataset in R by dependent column 0.00
Print string and variable contents on the same line in R -2.18
if statement in R can only have one line? +1.33